/*
 *  Licensed to the Apache Software Foundation (ASF) under one or more
 *  contributor license agreements.  See the NOTICE file distributed with
 *  this work for additional information regarding copyright ownership.
 *  The ASF licenses this file to You under the Apache License, Version 2.0
 *  (the "License"); you may not use this file except in compliance with
 *  the License.  You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 *  Unless required by applicable law or agreed to in writing, software
 *  distributed under the License is distributed on an "AS IS" BASIS,
 *  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 *  See the License for the specific language governing permissions and
 *  limitations under the License.
 */

package java.nio;

// import org.apache.harmony.luni.platform.Platform;

/**
 * Defines byte order constants.
 *
 * @since Android 1.0
 */
public final class ByteOrder {

  /**
   * This constant represents big endian.
   *
   * @since Android 1.0
   */
  public static final ByteOrder BIG_ENDIAN = new ByteOrder("BIG_ENDIAN"); // $NON-NLS-1$

  /**
   * This constant represents little endian.
   *
   * @since Android 1.0
   */
  public static final ByteOrder LITTLE_ENDIAN = new ByteOrder("LITTLE_ENDIAN"); // $NON-NLS-1$

  private static final ByteOrder NATIVE_ORDER;

  static {
    //        if (Platform.getMemorySystem().isLittleEndian()) {
    NATIVE_ORDER = LITTLE_ENDIAN;
    //        } else {
    //            NATIVE_ORDER = BIG_ENDIAN;
    //        }
  }

  /**
   * Returns the current platform byte order.
   *
   * @return the byte order object, which is either LITTLE_ENDIAN or BIG_ENDIAN.
   * @since Android 1.0
   */
  public static ByteOrder nativeOrder() {
    return NATIVE_ORDER;
  }

  private final String name;

  private ByteOrder(String name) {
    super();
    this.name = name;
  }

  /**
   * Returns a string that describes this object.
   *
   * @return "BIG_ENDIAN" for {@link #BIG_ENDIAN ByteOrder.BIG_ENDIAN} objects, "LITTLE_ENDIAN" for
   *     {@link #LITTLE_ENDIAN ByteOrder.LITTLE_ENDIAN} objects.
   * @since Android 1.0
   */
  public String toString() {
    return name;
  }
}
